Product Details

Product Description

Depressed Center Resin Abrasive Grinding Wheel for cast iron, steel, stainless steel

A. Application:

Installed on Portable Angle Grinder, made of corundum, brown aluminum oxide, crystal, bakelite resin, fiber glass layers, etc. Specially use for grinding deges, welds and surfaces of cast iron, steel plate, steel bar, stainless steel profiles and materials.

B. Feature:

This abrasive grinding wheels has features and advantages of high efficiency grinding ratio, less waste of wheels, not easy to burn workpiece materials.

C. Size:

Size mm	100 x 4 / 6 x 16	115 x 4 / 6 x 22.2	125 x 4 / 6 x 22.2	150 x 6 x 22.2	180 x 6 x 22.2	230 x 7 x 22.2
Pcs / ctn	200	200	100	100	50	40
Max. R.P.M	15200	13300	12200	10200	8500	6500

D. Packaging:

Shrinked wheels in inner brown box then in brown carton.

Safety Usage Guide

A. Mounting system

Never use flanges of different Two flagnes clamping a cutting and grinding tools, must always have the same outside diameter and support area.

B. Mounting and working

1. Ensure that wheels are mounted:

- by qualified persons

- according to the manufacturer's instructions

2. Before mounting a wheel:

- inspect and test it to ensure that is safe to use

- check that it is marked to indicate the maximum speed at which it can be used

- turn off and lock out the machine

3. When mounting a wheel, make sure that:

- the machine spindle sped does not exceed the speed marked on the wheel

- the wheel fits freely, but not loosely on the spindle

4. Use flanges that:

- are equal in diameter and have equal bearing surfaces

- are at least one-third the diameter of the wheel

- have bearing surfaces that are true and free from burrs

- are properly undercut (unless it is a single flange used with a threaded-hole wheel)

5. where required, use blottlers that are free of crases, folds and dirt. Blotters should be just larger than the flanges.

6. Tighten the clamping nuts just enough to hold the wheel firmly.

7. Don't let screws for inserted nut mountings touch the abrasive part of the wheel. Use screws that are just long enough to engage a sufficient length of thread.

8. Make sure that the protective hood is properly adjusted and secured, and that is encloses the wheel as closelly as the work will permit.

9. Clean the bearing surface of the wheel, flanges and spindles so that the clamping pressure is evenly distributed.

10. Check the speed of the spindle to make sure that it is not too fast for the type and size of wheel.

11. Make sure that the hole in the wheel bushing is the right size for the spindle (neither too small nor too large).

12. Tighten the spindle and nuts just enough to keep the wheel from moving out of position between the flanges.

13. Do not use cutting wheels as grinding wheels.

B.Conveying and Storage:

1. The wheel must be conveyed with complete package to avoid collision and vibration.

2. Store wheels in an area that is dry and protected against damage from impact, solvents (e.g. alkaline), high humidity, and extreme heat or cold.

3. Store wheels horizontally. Oblique or vertical storage will cause damage to the wheel, so does hgih pressure on surface.

4. Avoid direct contact with ground. Dampness isolating cushion board should be placed between wheels and the ground. Keep the distance between the cushion board and the ground 10-15cm, and the pilling height shall not exceed 1.5m.

5. Arrange wheels so that order ones will be chosen before newer ones.

6. If they have been stored for over one year, the products must be used after the rotation intensity test and apperance check.